Maria has added 2 liters of pure alcohol to 8 liters of a 48% alcohol solution. What is the alcohol concentration of the resulting solution.

Rewrite the equation in standard form by expanding it. y = 3 (x+2) ^2 - 4

Give the equation of the line with a slope of 1/3 and a y-intercept of - 6

Compare each common trigonometric function with its respective inverse function and explain why these comparisons make sense in the light of the definition of the inverse of a function.

Solve for a. a + (-1.3) = - 4.5 Enter your answer in the box.

The coordinates of the vertical of a right triangle are - 2,-2 7,-2 and 7,4 which of the following statements are false A one leg lies below the x axis B the origin lies outside of the triangle C the length of the hypotenuse is greater than 9 D the

What is the SI unit for measuring velocity

What is the area of a parallelogram with a base of 22 in and a height of 48 in

A parallelogram has angles of 80, 100, 80 and 100 degrees. What is it?

There are nine players on a baseball team. How many different batting lineups are possible

Find the function that represents the greatest average rate of change from 0 to 5.